Nominees can either accept the challenge and donate $10 to the ALS Association, or reject the offer and donate $100.

Clad
in a Pink Floyd T-shirt and casual sports shorts, an excited Justin
said: ‘JT here, I am accepting the ice bucket challenge. I want to thank
Patrick and rescue the dog for nominating me. I’m going to pass this on
and challenge Jimmy Fallon, Steve Higgins and The Roots.’